n. 伪随机位序列；伪随机二进制脉冲序列

VOA标准英语2011--International Right to Know Day Observed

International Right to Know Day Observed September 28 is International Right to Know Day. Since 2003, advocates have marked the occasion by calling for greater access to government-held information. Among those observing Right to Know Day is the Lond

发表于:2018-12-16 / 阅读(105) / 评论(0)

VOA标准英语2011年(九月)

彭蒙惠英语：Accountability: The Discipline System in Practic

Accountability: The Discipline System in Practice 2 Phase 2: Ask students to reflect on their behavior The point of this phase is to guide a misbehaving student to self-evaluate. When a student misbeh

发表于:2018-12-19 / 阅读(136) / 评论(0)

彭蒙惠英语

新编英语教程第四册unit02_2_Overcoming_Procrastination_A_Prac

发表于:2018-12-29 / 阅读(162) / 评论(0)

新编大学英语阅读部分

[单词解析速记].JV541.(Obsolete.and.Foster)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-30 / 阅读(200) / 评论(0)

单词解析速记

英语博客-北美风情 135、Dibs!

图片1 In todays episode were going to look at an expression that you can use to say that something is yours. To make a claim that something or some activity belongs to you, you can call dibs. Its a funny little word with some variations that we als

发表于:2019-01-01 / 阅读(137) / 评论(0)

英语博客-北美风情

学英语 30 Social Clubs参加社团活动

I joined a social club to make friends. How excited I was when I went to the social club. There is a name tap on everyone's clothes for knowing each other. We left our telephone numbers and addresses, so we could contact each other after the club.

发表于:2019-01-02 / 阅读(178) / 评论(0)

不用背句型学英语

英语语法：76 Phrasal Verbs

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(179) / 评论(0)

英语语法 Grammar Girl

英语语法：92 Subjunctive Verbs

[Note: I originally covered this topic September 16, 2006. The transcript you see now on the page is a new version that was updated March 5, 2009. Some of the reader comments at the bottom relate to the earlier version.] Grammar Girl here. Today's to

发表于:2019-01-02 / 阅读(148) / 评论(0)

英语语法 Grammar Girl

英语语法：88 Splitting Verbs

Grammar Girl here. Today's topic is how a verb and an adverb messed up the inauguration. I took a break from work Tuesday to watch Barack Obama's inauguration, and like millions of other people, I saw a bit of confusion between Chief Justice John Rob

发表于:2019-01-02 / 阅读(174) / 评论(0)

英语语法 Grammar Girl

AGRICULTURE REPORT - Herbs

AGRICULTURE REPORT – March 5, 2002: Herbs By George Grow This is the VOA Special English AGRICULTURE REPORT. Small plants called herbs have many uses. Some herbs are used in cooking to make foods ta

发表于:2019-01-02 / 阅读(139) / 评论(0)

农业与发展

英语情景对话：Absentee Ballot(3)

A: Do you plan on voting this Tuesday? B: Yes. What about you? A: I already voted. B: What do you mean you already voted? A: I had to mail in an absentee ballot. B: Whyd you have to do that? A: Im not going to be able to vote this Tuesday. B: Why is

发表于:2019-01-15 / 阅读(131) / 评论(0)

英语情景对话-选举

英语情景对话：Absentee Ballot(2)

A: Will you be voting? B: Yes. Will you? A: I already have. B: How did you do that? A: I mailed in an absentee ballot. B: Why is that? A: I cant vote on Tuesday. B: Whats the reason for that? A: I have to go to work. B: You can just go to work after

发表于:2019-01-15 / 阅读(123) / 评论(0)

英语情景对话-选举

英语情景对话：Absentee Ballot(1)

A: Are you going to vote on Tuesday? B: Of course. How about you? A: Ive already voted. B: Hows that? A: I sent in an absentee ballot. B: Why? A: I wont be able to vote on Tuesday. B: Why not? A: I have to work. B: Why dont you go to work late? A: I

发表于:2019-01-15 / 阅读(157) / 评论(0)

英语情景对话-选举

What Can You Do With An Almost Obsolete Phone?

What Can You Do With An Almost Obsolete Phone? Now that youve got that brand new iPhone, youre probably trying to decide just what you should do with your old phone. It used to be that your only choice was sending it off to the nearest landfill, but

发表于:2019-02-02 / 阅读(177) / 评论(0)

阅读空间

学个词Learn a Word 第1192期 Obsolete

今天我们要学的词是obsolete。 Obsolete, 是过时的意思。美国国防部长盖茨在西点军校发表讲话时说， The traditional U.S. Army, with its large units that include tanks and other heavy equipment, is fast becoming obsolete

发表于:2019-02-02 / 阅读(115) / 评论(0)

英语单词荟萃

每日一词【1069】Obsessed：沉迷于

今天我们要学的词是obsessed。 Obsessed, 一门心思的，沉迷于。 My girlfriend is obsessed with buying handbags, 我女朋友买包上瘾。 One of my co-workers is obsessed with social networks, 我有一个同事整天沉迷于社交网

发表于:2019-02-03 / 阅读(130) / 评论(0)

英语每日一词

学个词Learn a Word 第575期 bombshell

今天我们要学的词是bombshell。 Bombshell, 炸弹，指出人意料的消息。 The news came as a bombshell, 这个消息简直出人意料。 In a bombshell announcement, the movie star revealed that he is gay, 这个电影明星出人意料地

发表于:2019-02-04 / 阅读(115) / 评论(0)

英语单词荟萃

学个词Learn a Word 第407期 Bombshell

今天我们要学的词是bombshell。 Bombshell, 是指引起震惊的事件。Cuban leader Fidel Castro's decision to retire came as a bombshell, 古巴领导人卡斯特罗决定退休的消息引起了轰动。纽约时报上星期刊登了关于

发表于:2019-02-04 / 阅读(111) / 评论(0)

英语单词荟萃

流行美语第133课 - Dibs / Shotgun

今天Larry和李华要到朋友Bob家里，Bob因为要搬家，所以把他的立体音响卖给Larry。今天李华会学到两个常用语：dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(193) / 评论(0)

美国之音《流行美语》

美国俚语: 有权利要求做某事 call dibs

call dibs的英文解释如下：中文意思是有权利要求怎么样，有权要求做某事(expression used to claim rights/possesion on sth./sb.)。例句： I get carsick in the back seat, so I call dibs on the front seat. 我坐在后座晕车

发表于:2019-02-09 / 阅读(187) / 评论(0)

美国俚语

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angle-resolved photo emission spectroscopy (arpes)